Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/13626| Title: | Far infrared and photoacoustic characterization of iodine doped PbTe | Authors: | Nikolić P. Paraskevopoulos K. Aleksić O. Vujatović S. Vasiljević-Radović D. Zorba T. Blagojević V. Nikolic N. Radovanović M. Nikolić M. |
Issue Date: | 1-Mar-2012 | Journal: | Optoelectronics and Advanced Materials, Rapid Communications | Abstract: | Single crystal samples of PbTe doped with PbI 2 were made using the Bridgman technique. Far infrared reflectivity diagrams of PbTe doped with 0.4 at% and 0.6 at% Iodine were measured and numerically analyzed. A plasma resonance at about 650 cm -1 with the reflectivity minima very close to zero was observed for both samples. Thermal diffusivity was determined for the same samples using the photoacoustic method with a transmission detection configuration and the values of the minority free carrier (holes) mobility were calculated. | URI: | https://open.uns.ac.rs/handle/123456789/13626 | ISSN: | 18426573 |
| Appears in Collections: | Naučne i umetničke publikacije |
Show full item record
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.